Species name |
total
271sp |
2019
135sp |
2020
167sp |
2021
161sp |
2022
178sp |
2023
152sp |
2024
61sp |
unknown
34sp |
---|---|---|---|---|---|---|---|---|
American Wigeon | 4 | - | 1 | 1 | - | 1 | 1 | - |
Grey Wagtail | 18 | 4 | 7 | 3 | 2 | 1 | 1 | - |
Common Pochard | 8 | 6 | 1 | - | 1 | - | - | - |
Long-toed Stint | 5 | - | 1 | 4 | - | - | - | - |
Common Sandpiper | 22 | 3 | 6 | 10 | 2 | - | - | 1 |
Red-rumped Swallow | 1 | - | - | - | 1 | - | - | - |
Pacific Reef Heron | 4 | - | 1 | - | 1 | 1 | 1 | - |
Tundra Swan | 7 | - | 2 | 1 | 3 | 1 | - | - |
Ruddy Turnstone | 4 | 1 | - | 1 | 1 | 1 | - | - |
Northern Pintail | 11 | - | 5 | 3 | 1 | 2 | - | - |
Eurasian Coot | 11 | 5 | 3 | - | 1 | 2 | - | - |
Great Crested Grebe | 15 | 3 | 6 | 3 | 2 | 1 | - | - |
Black Scoter | 1 | - | 1 | - | - | - | - | - |
Common Goldeneye | 5 | - | 1 | - | 2 | 1 | 1 | - |
Brown Shrike | 1 | - | - | - | 1 | - | - | - |
Alpine Accentor | 2 | - | 1 | - | 1 | - | - | - |
Pied Avocet | 2 | - | - | - | 2 | - | - | - |
Common Crane | 1 | - | - | - | - | - | 1 | - |
Eurasian Oystercatcher | 9 | 2 | 1 | 2 | 2 | 2 | - | - |
Baikal Teal | 4 | - | 1 | - | 1 | 1 | 1 | - |
Northern Lapwing | 8 | 1 | 1 | 2 | 2 | 1 | 1 | - |
Eurasian Woodcock | 6 | - | 2 | 1 | 1 | 2 | - | - |
Black-tailed Godwit | 6 | 1 | 1 | - | 4 | - | - | - |
Hooded Crane | 1 | - | - | - | - | - | 1 | - |
Glaucous Gull | 1 | - | - | - | - | - | 1 | - |
Sandhill Crane | 1 | - | - | - | - | - | 1 | - |
Little Tern | 6 | 2 | 1 | 2 | - | 1 | - | - |
Gadwall | 11 | 1 | 6 | 3 | 1 | - | - | - |
Ring-necked Duck | 3 | - | 1 | 1 | - | 1 | - | - |
Greater White-fronted Goose | 1 | - | - | 1 | - | - | - | - |
Tufted Duck | 12 | 3 | 6 | 2 | 1 | - | - | - |
Brown-cheeked Rail | 6 | - | - | 4 | 2 | - | - | - |
White-winged Scoter | 4 | - | 3 | 1 | - | - | - | - |
Kentish Plover | 8 | 2 | - | 3 | 3 | - | - | - |
Long-eared Owl | 8 | - | 2 | 2 | 2 | 1 | - | 1 |
Eurasian Treecreeper | 5 | 1 | 1 | - | 2 | 1 | - | - |
Styan's Grasshopper Warbler | 1 | - | - | - | 1 | - | - | - |
Chinese Grey Shrike | 1 | - | 1 | - | - | - | - | - |
Brown-eared Bulbul | 29 | 7 | 9 | 4 | 5 | 2 | 2 | - |
Ochre-rumped Bunting | 2 | 1 | - | - | - | 1 | - | - |
Oriental Cuckoo | 6 | - | - | 2 | 2 | 2 | - | - |
Greater Crested Tern | 1 | - | 1 | - | - | - | - | - |
Chinese Hwamei | 13 | 2 | 4 | 3 | 1 | 3 | - | - |
Harlequin Duck | 2 | - | 1 | - | - | 1 | - | - |
Blue-and-white Flycatcher | 5 | 1 | 3 | 1 | - | - | - | - |
Canvasback | 1 | - | - | - | - | - | 1 | - |
Smew | 9 | 1 | 4 | 1 | 1 | 2 | - | - |
Chinese Pond Heron | 2 | - | - | 2 | - | - | - | - |
Common Shelduck | 2 | - | 1 | - | - | - | 1 | - |
Japanese Cormorant | 2 | - | 1 | - | - | - | 1 | - |
Marsh Grassbird | 1 | 1 | - | - | - | - | - | - |
Light-vented Bulbul | 1 | - | - | - | 1 | - | - | - |
White-naped Crane | 1 | - | - | - | - | - | 1 | - |
Zitting Cisticola | 7 | 1 | - | 3 | 1 | 2 | - | - |
Eastern Crowned Warbler | 3 | 1 | 2 | - | - | - | - | - |
Saunders's Gull | 2 | - | - | - | 1 | - | 1 | - |
Northern Boobook | 22 | - | 7 | 5 | 7 | 1 | - | 2 |
Ashy Minivet | 1 | - | - | 1 | - | - | - | - |
Ruddy-breasted Crake | 8 | - | 1 | 2 | 2 | 3 | - | - |
Long-billed Plover | 3 | - | 1 | 1 | 1 | - | - | - |
Daurian Jackdaw | 1 | - | - | - | - | 1 | - | - |
Black-browed Reed Warbler | 3 | - | - | 1 | 1 | 1 | - | - |
Eyebrowed Thrush | 2 | - | - | - | 2 | - | - | - |
Asian Brown Flycatcher | 3 | 1 | 1 | - | 1 | - | - | - |
Black-necked Grebe | 13 | 4 | 4 | 3 | 1 | 1 | - | - |
Medium Egret | 6 | - | 2 | 1 | 1 | - | - | 2 |
Greater Painted-snipe | 1 | - | - | 1 | - | - | - | - |
Chestnut-eared Bunting | 4 | - | - | 1 | 2 | 1 | - | - |
Blue Rock Thrush | 15 | 4 | 5 | 2 | 3 | 1 | - | - |
Common Reed Bunting | 13 | 1 | 1 | 5 | 2 | 2 | 1 | 1 |
Masked Bunting | 26 | 2 | 11 | 6 | 2 | 5 | - | - |
Yellow Bunting | 3 | 1 | - | 1 | - | 1 | - | - |
White Wagtail | 18 | 4 | 7 | 5 | 1 | 1 | - | - |
Short-eared Owl | 8 | - | 2 | 1 | 3 | 1 | - | 1 |
Pallas's Rosefinch | 2 | - | - | - | 1 | - | 1 | - |
Falcated Duck | 10 | - | 3 | 2 | 1 | 3 | 1 | - |
Izu Thrush | 1 | - | - | - | 1 | - | - | - |
Brown-headed Thrush | 11 | 1 | 2 | 2 | 1 | 4 | 1 | - |
Red-necked Grebe | 3 | - | 2 | - | - | - | 1 | - |
Eurasian Wren | 2 | - | - | - | 1 | 1 | - | - |
Black-faced Spoonbill | 7 | - | 1 | 3 | 2 | 1 | - | - |
Rustic Bunting | 13 | 1 | 5 | 1 | 4 | 2 | - | - |
Grey-headed Lapwing | 10 | 2 | 3 | 1 | 3 | 1 | - | - |
Goldcrest | 1 | 1 | - | - | - | - | - | - |
Olive-backed Pipit | 10 | 1 | - | 4 | 3 | 2 | - | - |
Japanese Grosbeak | 13 | - | 2 | 5 | 2 | 3 | 1 | - |
Japanese Green Woodpecker | 7 | 1 | - | - | 3 | 2 | - | 1 |
Japanese Accentor | 2 | - | - | 1 | - | 1 | - | - |
Spotted Nutcracker | 4 | 1 | 2 | - | 1 | - | - | - |
Pelagic Cormorant | 3 | - | 1 | - | - | 1 | 1 | - |
Chinese Grosbeak | 1 | - | - | - | - | 1 | - | - |
Russet Sparrow | 2 | - | - | - | 2 | - | - | - |
Swinhoe's Snipe | 2 | - | - | 2 | - | - | - | - |
Terek Sandpiper | 10 | 2 | 1 | 4 | 1 | 2 | - | - |
Black-tailed Gull | 4 | 3 | 1 | - | - | - | - | - |
Black-legged Kittiwake | 1 | - | - | - | - | - | 1 | - |
Eurasian Skylark | 13 | 1 | 6 | 4 | - | 1 | - | 1 |
Grey Plover | 13 | 2 | 3 | 1 | 4 | 3 | - | - |
Striated Heron | 15 | - | 3 | 6 | 4 | 2 | - | - |
Red-necked Stint | 11 | 1 | 3 | 4 | 1 | 2 | - | - |
Bufflehead | 1 | - | - | - | 1 | - | - | - |
Latham's Snipe | 4 | - | - | 1 | 1 | 2 | - | - |
Yellow Bittern | 5 | 1 | - | 3 | 1 | - | - | - |
Great Spotted Woodpecker | 5 | 2 | - | - | 1 | 2 | - | - |
Eurasian Wryneck | 2 | - | - | 1 | 1 | - | - | - |
Fieldfare | 1 | - | - | - | - | - | 1 | - |
Black-winged Stilt | 19 | 2 | 3 | 7 | 4 | 2 | - | 1 |
Crested Serpent Eagle | 2 | - | - | - | 2 | - | - | - |
Hen Harrier | 3 | - | 1 | - | 1 | 1 | - | - |
Japanese Sparrowhawk | 19 | - | 5 | 6 | 2 | 5 | - | 1 |
Rough-legged Buzzard | 4 | - | - | - | 2 | - | 2 | - |
Mountain Hawk-Eagle | 2 | 1 | - | 1 | - | - | - | - |
Oriental Reed Warbler | 13 | 4 | 4 | 3 | - | 2 | - | - |
Common Merganser | 4 | - | 1 | - | 1 | 1 | 1 | - |
Japanese Wagtail | 9 | 5 | 1 | 1 | - | - | 1 | 1 |
Dusky Thrush | 27 | 6 | 10 | - | 7 | 1 | 2 | 1 |
Peregrine Falcon | 12 | 4 | 3 | 1 | 1 | 2 | - | 1 |
Coal Tit | 7 | 3 | 1 | 1 | - | 2 | - | - |
Siberian Long-tailed Rosefinch | 14 | 3 | 3 | 2 | 2 | 3 | 1 | - |
Varied Tit | 29 | 9 | 8 | 7 | 2 | 3 | - | - |
White-bellied Green Pigeon | 3 | 1 | 1 | 1 | - | - | - | - |
Common Starling | 2 | - | 1 | - | - | - | 1 | - |
Sanderling | 5 | 2 | 1 | - | 1 | 1 | - | - |
Siberian Sand Plover | 10 | 1 | 3 | 2 | 2 | 2 | - | - |
Pacific Golden Plover | 5 | 1 | - | 2 | 2 | - | - | - |
Eurasian Whimbrel | 14 | 3 | 2 | 6 | 2 | 1 | - | - |
Far Eastern Curlew | 5 | 1 | - | 2 | 1 | 1 | - | - |
Green Sandpiper | 3 | 1 | 1 | - | - | 1 | - | - |
Red Knot | 3 | 1 | - | - | 2 | - | - | - |
White-winged Tern | 1 | - | - | 1 | - | - | - | - |
Broad-billed Sandpiper | 2 | - | - | 1 | - | 1 | - | - |
Marsh Sandpiper | 5 | - | 1 | 1 | 2 | 1 | - | - |
Great Knot | 4 | 2 | - | - | 1 | 1 | - | - |
Spotted Redshank | 5 | 1 | - | 2 | 1 | 1 | - | - |
Mugimaki Flycatcher | 2 | - | - | - | 2 | - | - | - |
Grey-streaked Flycatcher | 5 | 1 | 1 | - | 3 | - | - | - |
Common Snipe | 21 | 1 | 2 | 7 | 4 | 5 | 1 | 1 |
Eurasian Curlew | 6 | - | 1 | 1 | 2 | - | 1 | 1 |
Grey-faced Buzzard | 9 | 3 | 1 | 1 | 1 | 3 | - | - |
Common Greenshank | 18 | 4 | 1 | 6 | 3 | 3 | - | 1 |
Eastern Yellow Wagtail | 1 | - | - | - | 1 | - | - | - |
White's Thrush | 4 | - | - | 1 | 1 | 1 | 1 | - |
Bar-tailed Godwit | 12 | 2 | 2 | 3 | 4 | 1 | - | - |
Grey-tailed Tattler | 14 | 3 | 3 | 4 | 2 | 2 | - | - |
Sharp-tailed Sandpiper | 9 | 1 | 1 | 4 | 2 | 1 | - | - |
Eurasian Spoonbill | 3 | - | 1 | 1 | - | - | 1 | - |
Pectoral Sandpiper | 2 | 1 | - | - | - | 1 | - | - |
Greater Sand Plover | 2 | - | - | - | 1 | 1 | - | - |
Rook | 3 | - | - | - | 2 | 1 | - | - |
Whooper Swan | 6 | - | 2 | 2 | 1 | 1 | - | - |
Vega Gull | 8 | - | 5 | 1 | 2 | - | - | - |
Osprey | 25 | 7 | 5 | 5 | 5 | 3 | - | - |
Tundra Bean Goose | 3 | 1 | - | - | 1 | - | 1 | - |
Eurasian Wigeon | 12 | 2 | 7 | 2 | 1 | - | - | - |
Japanese Leaf Warbler | 2 | 1 | - | - | 1 | - | - | - |
Narcissus Flycatcher | 16 | 2 | 3 | 2 | 6 | 3 | - | - |
Japanese Waxwing | 12 | - | 5 | 2 | - | 4 | 1 | - |
Dark-sided Flycatcher | 1 | - | - | - | 1 | - | - | - |
Chestnut-cheeked Starling | 5 | - | 1 | 1 | - | 3 | - | - |
Water Pipit | 13 | 2 | 4 | 3 | - | 2 | 1 | 1 |
Black-winged Kite | 1 | - | - | - | 1 | - | - | - |
Merlin | 2 | - | 1 | - | - | - | - | 1 |
Eurasian Hobby | 2 | 1 | 1 | - | - | - | - | - |
Eastern Cattle Egret | 5 | - | 1 | 1 | 2 | 1 | - | - |
Great Egret | 21 | 8 | 9 | 2 | - | 1 | - | 1 |
Oriental Dollarbird | 5 | - | - | 1 | 1 | 3 | - | - |
Oriental Turtle Dove | 5 | 5 | - | - | - | - | - | - |
Grey Bunting | 1 | - | - | 1 | - | - | - | - |
Streaked Shearwater | 2 | - | - | - | - | 2 | - | - |
Carrion Crow | 3 | 2 | 1 | - | - | - | - | - |
Pale Thrush | 20 | - | 5 | 5 | 3 | 6 | 1 | - |
Hawfinch | 22 | 2 | 8 | 3 | 4 | 2 | 1 | 2 |
Eurasian Teal | 16 | 2 | 8 | 4 | 2 | - | - | - |
Ruddy Kingfisher | 1 | - | - | - | - | 1 | - | - |
Black-headed Gull | 11 | 2 | 4 | 1 | 2 | 1 | - | 1 |
Rock Ptarmigan | 1 | - | - | - | 1 | - | - | - |
Eastern Buzzard | 33 | 3 | 12 | 7 | 5 | 4 | 1 | 1 |
Dunlin | 13 | 2 | 5 | 2 | 3 | 1 | - | - |
Golden Eagle | 1 | - | - | - | - | 1 | - | - |
Little Egret | 16 | 6 | 7 | 2 | - | 1 | - | - |
Eurasian Siskin | 7 | - | 1 | 3 | 1 | 2 | - | - |
Temminck's Stint | 6 | 1 | 1 | 2 | 1 | 1 | - | - |
Solitary Snipe | 4 | 1 | 1 | 1 | 1 | - | - | - |
Brambling | 15 | - | 4 | 3 | 3 | 2 | 2 | 1 |
Northern Shoveler | 12 | 1 | 4 | 3 | 3 | 1 | - | - |
Steller's Sea Eagle | 4 | - | - | - | 2 | 2 | - | - |
Eurasian Goshawk | 60 | 2 | 14 | 16 | 12 | 12 | 3 | 1 |
Grey Heron | 23 | 6 | 8 | 5 | 2 | 2 | - | - |
Little Grebe | 26 | 6 | 12 | 5 | 3 | - | - | - |
Laysan Albatross | 1 | - | - | 1 | - | - | - | - |
Black-footed Albatross | 1 | - | - | 1 | - | - | - | - |
Willow Tit | 7 | 2 | 2 | - | 3 | - | - | - |
Tiger Shrike | 3 | - | - | 1 | - | 2 | - | - |
White-cheeked Starling | 7 | 3 | 4 | - | - | - | - | - |
Japanese Tit | 41 | 13 | 13 | 8 | 2 | 5 | - | - |
Eurasian Jay | 13 | 1 | 4 | 1 | 4 | 2 | 1 | - |
Little Ringed Plover | 13 | 2 | 1 | 6 | 3 | 1 | - | - |
Red-flanked Bluetail | 18 | 3 | 2 | 5 | 5 | 3 | - | - |
Eurasian Sparrowhawk | 7 | 1 | 2 | 1 | - | 2 | 1 | - |
Crested Honey Buzzard | 4 | 2 | 1 | - | - | 1 | - | - |
Long-billed Dowitcher | 6 | 2 | 1 | 1 | 2 | - | - | - |
Meadow Bunting | 36 | 10 | 12 | 4 | 3 | 6 | - | 1 |
Short-tailed Albatross | 1 | - | - | 1 | - | - | - | - |
Bull-headed Shrike | 52 | 10 | 16 | 12 | 7 | 5 | 1 | 1 |
Japanese Thrush | 2 | 1 | - | - | - | 1 | - | - |
Grey Nightjar | 2 | 1 | 1 | - | - | - | - | - |
Red Crossbill | 4 | - | 1 | - | 1 | 2 | - | - |
Chinese Bamboo Partridge | 8 | - | 2 | 4 | 1 | 1 | - | - |
Lesser Cuckoo | 2 | - | - | - | 1 | 1 | - | - |
Black Kite | 35 | 9 | 15 | 4 | 3 | 4 | - | - |
Warbling White-eye | 30 | 9 | 11 | 4 | 2 | 3 | 1 | - |
Bohemian Waxwing | 2 | - | 1 | 1 | - | - | - | - |
Eurasian Nuthatch | 8 | 1 | 1 | 2 | 3 | 1 | - | - |
Ruff | 3 | 1 | - | - | 1 | 1 | - | - |
Mandarin Duck | 14 | - | 3 | 5 | 2 | 3 | 1 | - |
Long-tailed Tit | 21 | 7 | 6 | 3 | 3 | 2 | - | - |
Brown Dipper | 5 | 1 | - | 1 | 1 | 2 | - | - |
Common Tern | 3 | 1 | - | - | 2 | - | - | - |
Japanese Bush Warbler | 16 | 2 | 5 | 4 | 2 | 3 | - | - |
Amur Stonechat | 6 | - | 1 | 1 | 2 | 2 | - | - |
Daurian Redstart | 43 | 2 | 17 | 9 | 5 | 6 | 1 | 3 |
Black Paradise Flycatcher | 6 | - | 4 | 1 | 1 | - | - | - |
Mute Swan | 2 | - | 2 | - | - | - | - | - |
Mallard | 15 | 4 | 6 | 3 | - | - | 1 | 1 |
Large-billed Crow | 7 | 2 | 4 | - | - | - | - | 1 |
Great Cormorant | 17 | 10 | 6 | 1 | - | - | - | - |
Common Pheasant | 1 | - | - | - | 1 | - | - | - |
Common Kestrel | 30 | 2 | 9 | 4 | 5 | 8 | 1 | 1 |
Rock Dove | 1 | 1 | - | - | - | - | - | - |
Garganey | 4 | - | 2 | 1 | - | 1 | - | - |
Crested Kingfisher | 1 | - | - | 1 | - | - | - | - |
Eurasian Bullfinch | 7 | 1 | 1 | 2 | 2 | 1 | - | - |
Greater Scaup | 10 | 3 | 4 | 1 | - | 2 | - | - |
Japanese Pygmy Woodpecker | 24 | 8 | 8 | 4 | 3 | - | 1 | - |
Pacific Loon | 1 | - | - | 1 | - | - | - | - |
Wood Sandpiper | 8 | 2 | 2 | 2 | 1 | 1 | - | - |
Crested Myna | 2 | - | 1 | - | - | 1 | - | - |
Black-crowned Night Heron | 22 | 1 | 8 | 8 | 3 | 2 | - | - |
Common Cuckoo | 3 | - | - | 1 | 1 | 1 | - | - |
Red-breasted Merganser | 11 | - | 4 | 3 | 1 | 2 | 1 | - |
Barn Swallow | 6 | 1 | 3 | 1 | 1 | - | - | - |
Eastern Spot-billed Duck | 12 | 3 | 9 | - | - | - | - | - |
Grey-capped Greenfinch | 17 | 1 | 9 | 3 | 3 | - | - | 1 |
Green Pheasant | 13 | 4 | 4 | 2 | 2 | 1 | - | - |
Common Kingfisher | 58 | 9 | 22 | 15 | 7 | 2 | 1 | 2 |
Azure-winged Magpie | 18 | 3 | 6 | 5 | 2 | 1 | - | 1 |
Oriental Stork | 1 | - | - | - | 1 | - | - | - |
Common Redpoll | 1 | - | - | - | - | 1 | - | - |
Eurasian Tree Sparrow | 15 | 5 | 8 | - | 1 | 1 | - | - |
Ural Owl | 9 | - | 1 | 2 | 3 | 3 | - | - |
Eastern Marsh Harrier | 10 | 3 | 4 | - | 1 | 2 | - | - |
Common Gull | 2 | - | - | - | 1 | - | 1 | - |
Common Moorhen | 18 | 3 | 10 | 2 | 1 | 1 | - | 1 |
Japanese Night Heron | 1 | - | - | - | - | - | 1 | - |
Naumann's Thrush | 3 | - | - | - | 2 | - | 1 | - |
Little Stint | 2 | - | 1 | 1 | - | - | - | - |
Ijima's Leaf Warbler | 1 | - | - | - | 1 | - | - | - |
Glaucous-winged Gull | 1 | - | - | - | - | - | 1 | - |
オオダイサギ | 1 | - | - | 1 | - | - | - | - |
Taiga Bean Goose | 2 | - | - | - | - | 1 | 1 | - |
Red-breasted Flycatcher | 1 | - | - | 1 | - | - | - | - |
Common Myna | 1 | - | - | - | 1 | - | - | - |
Ryukyu Minivet | 1 | - | - | - | 1 | - | - | - |
White-browed Laughingthrush | 1 | - | - | - | - | - | 1 | - |
Masked Laughingthrush | 1 | - | 1 | - | - | - | - | - |
マルガモ | 1 | 1 | - | - | - | - | - | - |
Ryukyu Flycatcher | 1 | - | - | - | 1 | - | - | - |
Silver Pheasant | 2 | - | - | - | - | 1 | 1 | - |
Rose-ringed Parakeet | 5 | 1 | 2 | 1 | 1 | - | - | - |
Owston's Tit | 2 | - | 1 | - | 1 | - | - | - |
Izu Robin | 2 | - | - | - | 1 | 1 | - | - |